This kit is perfect for fixing a bad pinion bearing, but for new gear set-ups we recommend the Master Install kit.
-Pinion Bearings
-Pinion Nut
-Pinion Seal
-Crush Sleeve or preload shims
-Pinion Shims
-Gasket or RTV
-Loctite
-Marking Compound
-Adjustable Differential Shims
-Oil Slinger
-Ring Gear Bolts- (In select models)

FORD 9"- (Nascar Pinion Support) Pinion Install kit

All of our bearing kits come with either Koyo or Timken bearings, which would be made in Japan or USA. Although Timken does have very few made in other places. Both companies are tier 1 OEM suppliers.